recently I noticed there's a movement.aragonid.eth deployed on the aragon mainnet.

0x08AB50B074775893fb78888bF4103f126DB29024

I saw it on daolist.io, a site which tracks all the aragon daos (the site appears to be offline or non-functional at time of posting). It can be viewed here https://mainnet.aragon.org/#/ - open an existing organization - movement.aragonid.eth. I cannot find a list of the MVT stakeholders in it yet though.

Also, I saw another very interesting experiment, I think it could be a big one, https://www.humanitydao.org.